Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (30 commits)
  [SCSI] qla1280: set residual correctly
  [SCSI] fusion: bump version
  [SCSI] fusion: MODULE_VERSION support
  [SCSI] fusion: power pc and miscellaneous bug fixs
  [SCSI] fusion: fibre channel: return DID_ERROR for MPI_IOCSTATUS_SCSI_IOC_TERMINATED
  [SCSI] megaraid_sas: Update module author
  [SCSI] 3ware 8000 serialize reset code
  [SCSI] sr: fix error code check in sr_block_ioctl()
  [SCSI] scsi: lpfc error path fix
  [SCSI] aacraid: Product List Update
  [SCSI] libiscsi: fix senselen calculation
  [SCSI] iscsi: simplify IPv6 and IPv4 address printing
  [SCSI] iscsi: newline in printk
  [SCSI] iscsi: fix crypto_alloc_hash() error check
  [SCSI] iscsi: fix 2.6.19 data digest calculation bug
  [SCSI] scsi_scan: fix report lun problems with CDROM or RBC devices
  [SCSI] qla2xxx: Update version number to 8.01.07-k4.
  [SCSI] qla2xxx: Use generic isp_ops.fw_dump() function.
  [SCSI] qla2xxx: Perform a fw-dump when an ISP23xx RISC-paused state is detected.
  [SCSI] qla2xxx: Correct reset handling logic.
  ...

1 files changed, 19 insertions, 5 deletions

diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 97fbc62ec669..ec5b2dd90d6a 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -127,8 +127,8 @@ qla2x00_chk_ms_status(scsi_qla_host_t *ha, ms_iocb_entry_t *ms_pkt,
 		    ha->host_no, routine, ms_pkt->entry_status));
 	} else {
 		if (IS_QLA24XX(ha) || IS_QLA54XX(ha))
-			comp_status =
-			    ((struct ct_entry_24xx *)ms_pkt)->comp_status;
+			comp_status = le16_to_cpu(
+			    ((struct ct_entry_24xx *)ms_pkt)->comp_status);
 		else
 			comp_status = le16_to_cpu(ms_pkt->status);
 		switch (comp_status) {
@@ -143,6 +143,7 @@ qla2x00_chk_ms_status(scsi_qla_host_t *ha, ms_iocb_entry_t *ms_pkt,
 				DEBUG2_3(qla2x00_dump_buffer(
 				    (uint8_t *)&ct_rsp->header,
 				    sizeof(struct ct_rsp_hdr)));
+				rval = QLA_INVALID_COMMAND;
 			} else
 				rval = QLA_SUCCESS;
 			break;
@@ -1683,7 +1684,7 @@ qla2x00_gfpn_id(scsi_qla_host_t *ha, sw_info_t *list)
 		memset(list[i].fabric_port_name, 0, WWN_SIZE);
 
 		/* Prepare common MS IOCB */
-		ms_pkt = qla2x00_prep_ms_iocb(ha, GFPN_ID_REQ_SIZE,
+		ms_pkt = ha->isp_ops.prep_ms_iocb(ha, GFPN_ID_REQ_SIZE,
 		    GFPN_ID_RSP_SIZE);
 
 		/* Prepare CT request */
@@ -1784,6 +1785,8 @@ qla2x00_gpsc(scsi_qla_host_t *ha, sw_info_t *list)
 
 	if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha))
 		return QLA_FUNCTION_FAILED;
+	if (!ha->flags.gpsc_supported)
+		return QLA_FUNCTION_FAILED;
 
 	rval = qla2x00_mgmt_svr_login(ha);
 	if (rval)
@@ -1813,8 +1816,19 @@ qla2x00_gpsc(scsi_qla_host_t *ha, sw_info_t *list)
 			/*EMPTY*/
 			DEBUG2_3(printk("scsi(%ld): GPSC issue IOCB "
 			    "failed (%d).\n", ha->host_no, rval));
-		} else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp,
-		    "GPSC") != QLA_SUCCESS) {
+		} else if ((rval = qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp,
+		    "GPSC")) != QLA_SUCCESS) {
+			/* FM command unsupported? */
+			if (rval == QLA_INVALID_COMMAND &&
+			    ct_rsp->header.reason_code ==
+			    CT_REASON_INVALID_COMMAND_CODE) {
+				DEBUG2(printk("scsi(%ld): GPSC command "
+				    "unsupported, disabling query...\n",
+				    ha->host_no));
+				ha->flags.gpsc_supported = 0;
+				rval = QLA_FUNCTION_FAILED;
+				break;
+			}
 			rval = QLA_FUNCTION_FAILED;
 		} else {
 			/* Save portname */